This study, that details the "Evolution of Wikipedia’s Norm Network," could speak analogously to the supposed "democratisation" that technology pundits constantly invoke when idealising the web, not just in regards to Wikipedia, but even in more general terms about the Screen Culture. Also, mix in a reading of George Orwell's 'Animal Farm' for good measure.

Emphasis added:

"Wikipedia is a voluntary organization dedicated to the noble goal of decentralized knowledge creation. But as the community has evolved over time, it has wandered further and further from its early egalitarian ideals, according to a new paper published in the journal Future Internet. In fact, such systems usually end up looking a lot like 20th-century bureaucracies. [...] This may seem surprising, since there is no policing authority on Wikipedia -- no established top-down means of control. The community is self-governing, relying primarily on social pressure to enforce the established core norms, according to co-author Simon DeDeo, a complexity scientist at Indiana University. [...] "You start with a decentralized democratic system, but over time you get the emergence of a leadership class with privileged access to information and social networks," DeDeo explained. "Their interests begin to diverge from the rest of the group. They no longer have the same needs and goals. So not only do they come to gain the most power within the system, but they may use it in ways that conflict with the needs of everybody else."